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. Author manuscript; available in PMC: 2020 Aug 13.
Published in final edited form as: Pharm Res. 2018 Jun 25;35(8):164. doi: 10.1007/s11095-018-2444-z

Figure 7.

Figure 7.

Histological analysis of papillary connective tissue and alveolar bone between first molar (M1) and second molar (M2) after 3 weeks of different treatments. (A) Representative images from different treatment groups of H&E stained sections of connective tissue above the alveolar bone crest (ABC) and between first molar (M1) and second molar (M2). Black arrows indicate alveolar bone crest. (B-C) Qualitative assessment of neutrophil and lymphocytic infiltrate interproximally between first molar (M1) and second molar (M2). Scoring criteria is shown in Table II, *p< 0.05, **p< 0.01, and ****p<0.0001 (one-way ANOVA). (D) Qualitative assessment of osteoclasts lining the surface of alveolar bone crest. Scoring criteria is shown in Table III, *p< 0.05 (one-way ANOVA with Tukey’s multiple comparisons).